diff options
| author | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
|---|---|---|
| committer | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
| commit | 8e4bff4cab0ddac6060645b0715210484d02ff40 (patch) | |
| tree | 3a5c3024371a04692a3a6d9974d001cdff8ebf84 /include/net/gen_stats.h | |
Diffstat (limited to 'include/net/gen_stats.h')
| -rw-r--r-- | include/net/gen_stats.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/include/net/gen_stats.h b/include/net/gen_stats.h new file mode 100644 index 00000000..a79b6cfb --- /dev/null +++ b/include/net/gen_stats.h @@ -0,0 +1,50 @@ +#ifndef __NET_GEN_STATS_H +#define __NET_GEN_STATS_H + +#include <linux/gen_stats.h> +#include <linux/socket.h> +#include <linux/rtnetlink.h> +#include <linux/pkt_sched.h> + +struct gnet_dump { + spinlock_t * lock; + struct sk_buff * skb; + struct nlattr * tail; + + /* Backward compatibility */ + int compat_tc_stats; + int compat_xstats; + void * xstats; + int xstats_len; + struct tc_stats tc_stats; +}; + +extern int gnet_stats_start_copy(struct sk_buff *skb, int type, + spinlock_t *lock, struct gnet_dump *d); + +extern int gnet_stats_start_copy_compat(struct sk_buff *skb, int type, + int tc_stats_type,int xstats_type, + spinlock_t *lock, struct gnet_dump *d); + +extern int gnet_stats_copy_basic(struct gnet_dump *d, + struct gnet_stats_basic_packed *b); +extern int gnet_stats_copy_rate_est(struct gnet_dump *d, + const struct gnet_stats_basic_packed *b, + struct gnet_stats_rate_est *r); +extern int gnet_stats_copy_queue(struct gnet_dump *d, + struct gnet_stats_queue *q); +extern int gnet_stats_copy_app(struct gnet_dump *d, void *st, int len); + +extern int gnet_stats_finish_copy(struct gnet_dump *d); + +extern int gen_new_estimator(struct gnet_stats_basic_packed *bstats, + struct gnet_stats_rate_est *rate_est, + spinlock_t *stats_lock, struct nlattr *opt); +extern void gen_kill_estimator(struct gnet_stats_basic_packed *bstats, + struct gnet_stats_rate_est *rate_est); +extern int gen_replace_estimator(struct gnet_stats_basic_packed *bstats, + struct gnet_stats_rate_est *rate_est, + spinlock_t *stats_lock, struct nlattr *opt); +extern bool gen_estimator_active(const struct gnet_stats_basic_packed *bstats, + const struct gnet_stats_rate_est *rate_est); +#endif |